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STM32F103C8T6
MFI343S00177
STM32F407VET6
ATMEGA328P-PU

Categories
- Integrated Circuits (ICs)
  - Integrated Circuits (ICs)
  - AC to DC Converter ICs
  - Active Filters
  - ADC
  - AFE
  - Analog Multipliers & Dividers
  - Analog Switches & Multiplexers ICs
  - Application Specific Microcontrollers
  - Application Specific Timer
  - Audio Amplifiers
  - Audio Special Purpose
  - Battery Chargers ICs
  - Battery Management ICs
  - Buffers & Transceivers
  - Capacitive Sensors
  - Clock Buffers & Drivers
  - Clock Generators
  - CODECs Interface ICs
  - Comparators
  - Configuration Proms for FPGAs
  - Controllers Interface ICs
  - Converting Interface ICs
  - Counters & Dividers
  - CPLDs
  - Current Regulator IC
  - DAC
  - DC DC Voltage Regulators
  - DC to DC converter
  - DDS
  - Delay Lines Timing ICs
  - Digital Potentiometers
  - Display Drivers ICs
  - Drivers Interface ICs
  - DSP
  - Embedded ICs Modules
  - Energy Metering ICs
  - FIFOs Memory
  - Flip Flops
  - FPGAs
  - FPGAs with Microcontrollers
  - Full & Half-Bridge Drivers ICs
  - Gate Drivers ICs
  - Gates & Inverters
  - Hot Swap Controllers
  - I/O Expanders
  - IC Batteries
  - Ideal Diode controller
  - Instrumentational OP Amps
  - Interface ICs Modules
  - Laser Driver ICs
  - Latches
  - LED Driver ICs
  - Lighting Controllers
  - Linear Comparators
  - Linear Regulator Controllers
  - Linear Voltage Regulators
  - Memory
  - Memory Batteries
  - Memory Controllers
  - Microcontrollers
  - Microprocessors
  - Modems ICs & Modules
  - Motor Drivers
  - Multi-Functional Gates & Inverters
  - Multivibrators
  - Multivibrators
  - PFC PMICs
  - PLDs
  - PoE Controllers
  - Power Supply Control ICs
  - Power Switches ICs
  - Programmable Timers & Oscillators
  - RMS to DC Converters
  - RTCs
  - Sensor & Detector Interface ICs
  - Serializers & Deserializers
  - Shift Registers
  - Signal Buffers
  - Signal Switches & Multiplexers
  - Signal Terminators
  - SoC
  - Special Purpose ADCs/DACs
  - Special Purpose Amplifiers
  - Special Purpose Analog Switches
  - Specialized ICs
  - Specialized Interface ICs
  - Specialized Power Management ICs
  - Specialized Voltage Regulators
  - Specialty Logic ICs
  - Switching Voltage Regulators
  - Telecom Interface ICs
  - Thermal Management
  - Touch Screen Controllers
  - UARTs
  - Universal Bus Functions
  - V/F & F/V Converters
  - Video Amps & Modules
  - Video Processing Linear ICs
  - Voice Record and Playback
  - Voltage Reference
  - Voltage Supervisors
  - Voltage Translators & Level Shifters
  - Integrated circuits, often referred to as ICs or microchips, are miniature electronic circuits that contain thousands to billions of transistors, resistors, capacitors, and other electronic components on a small semiconductor material. ICs are the building blocks of modern electronics and are used in a vast array of devices and systems, ranging from smartphones and computers to automotive electronics and medical devices. They provide compactness, high functionality, and improved performance by integrating multiple electronic functions onto a single chip.
- Connectors
  - Connectors
  - ARINC Connectors
  - Backplane Connector Contacts
  - Backplane Connectors Accessories
  - Backplane Connectors Housings
  - Backshells and Cable Clamps
  - Banana Tip Adapters
  - Banana Tip Binding Posts
  - Banana Tip Connectors Accessories
  - Banana Tip Jacks
  - Barrel Accessories
  - Barrel Adapters
  - Barrel Audio Connectors
  - Barrel Connectors
  - Barrel Power Connectors
  - Barrier Terminal Blocks
  - Between Series Adapters
  - Blade Type Power Connectors
  - Blade Type Power Connectors
  - Blade Type Power Connectors Accessories
  - Blade Type Power Connectors Housings
  - Board In Connectors
  - Board to Board Connectors
  - Card Edge Adapters
  - Card Edge Connectors Accessories
  - Card Edge Connectors Housings
  - Card Edge Contacts
  - Centronics Connectors
  - Circular Adapters
  - Circular Connectors
  - Circular Connectors Accessories
  - Circular Connectors Housings
  - Circular Contacts
  - Coaxial Connectors
  - Coaxial Connectors Accessories
  - D-Sub Adapters
  - D-Sub Connector Housings
  - D-Sub Connector Terminators
  - D-Sub Connectors
  - D-Sub Connectors Accessories
  - D-Sub Contacts
  - D-Sub Hoods
  - D-Sub Jackscrews
  - DIN 41612 Connectors
  - Din Rail Terminal Blocks
  - Edgeboard Connectors
  - Faceplates & Frames
  - Fiber Optic Adapters
  - Fiber Optic Connectors
  - Fiber Optic Connectors Accessories
  - Fiber Optic Connectors Housings
  - Flat Flexible Connector Housings
  - Flat Flexible Connectors
  - Flat Flexible Connectors Accessories
  - Flat Flexible Contacts
  - Foil Connectors
  - Hard Metric Connector
  - Headers & Male Pins
  - Heavy Duty Connectors Accessories
  - Heavy Duty Connectors Assemblies
  - Heavy Duty Connectors Frames
  - Heavy Duty Connectors Housings
  - Heavy Duty Connectors Modules
  - Heavy Duty Contacts
  - IC Adapters
  - IC and Component Sockets
  - IC Sockets Accessories
  - Inline Memory Module Sockets
  - Interface Modules Terminal Blocks
  - Keystone Accessories
  - Keystone Inserts
  - Knife Connectors
  - Leadframe Contacts
  - LGH Connectors
  - Magnetic Wire Terminals
  - Magnetics Modular Jacks
  - Memory Card Adapters
  - Memory Card Sockets
  - Memory Connectors Accessories
  - Modular Adapters
  - Modular Connectors Accessories
  - Modular Jacks
  - Modular Plug Housings
  - Modular Plugs
  - Multi Purpose Contacts
  - Panel Mount Connectors
  - Panel Mount Terminal Blocks
  - PC Pin Terminals
  - Photovoltaic Connectors
  - Photovoltaic Connectors Accessories
  - Photovoltaic Contacts
  - Pluggable Connectors
  - Pluggable Connectors Accessories
  - Pluggable Terminal Blocks
  - Power Distribution Terminal Blocks
  - Power Entry Connectors Accessories
  - Power Entry Connectors Modules
  - Quick-Connect & Quick-Disconnect Connectors
  - Rectangular Connectors
  - Rectangular Connectors Accessories
  - Rectangular Connectors Adapters
  - Rectangular Connectors Arrays
  - Rectangular Connectors Headers
  - Rectangular Connectors Housings
  - Rectangular Contact Inserts
  - Rectangular Terminals
  - RF Adapters
  - RF Contacts
  - RF Terminators
  - Ring Terminals
  - Screw Connectors
  - Shunts & Jumpers
  - Socket Terminals
  - Solder Lug Connectors
  - Spade Connectors
  - Specialized Backplane Connectors
  - Specialized Connectors
  - Specialized Terminal Blocks
  - Spring Loaded Contacts
  - Spring Loaded Rectangular Connectors
  - SSL Connectors
  - SSL Connectors Accessories
  - SSL Contacts
  - Terminal Block Adapters
  - Terminal Blocks - Contacts
  - Terminal Blocks Accessories
  - Terminal Jumpers
  - Terminal Junction Systems
  - Terminal Marker Strips
  - Terminal Strips and Turret Boards
  - Terminal Wire Ferrules
  - Terminals Accessories
  - Terminals Adapters
  - Terminals Housings
  - Transistor Sockets
  - Turret Connectors
  - Video Adapters
  - Video Connector Accessories
  - Video Connectors
  - Wire Pin Connectors
  - Wire Splice Connectors
  - Wire-to-Board Connectors
  - Wire-to-Board Terminal Blocks
  - Wiring Blocks Accessories
  - Wiring Modular Connectors
  - Connectors are devices used to establish electrical or mechanical connections between two or more components or systems. They provide a means for joining cables, wires, or other conductive elements, enabling the transmission of electrical signals, power, or data. Connectors come in a wide range of forms, including electrical connectors, coaxial connectors, modular connectors, and fiber optic connectors. They play a critical role in industries such as telecommunications, automotive, aerospace, and consumer electronics, facilitating reliable and secure connections.
- Discrete Semiconductors
  - Discrete Semiconductors
  - Arrays BJT Transistors
  - BJT Transistors Arrays
  - Bridge Rectifiers
  - DIACs and SIDACs
  - IGBTs Modules
  - IGBTs Transistors Arrays
  - JFETs Transistors
  - MOSFETs Transistors Arrays
  - Power Driver Modules
  - Pre-Biased BJT Transistors
  - Programmable Unijunction Transistors
  - Rectifier Diode Array
  - RF BJT Transistors
  - RF Diodes
  - RF MOSFETs Transistors
  - SCRs Thyristors
  - Single BJT Transistors
  - Single IGBTs
  - Single IGBTs
  - Single MOSFETs Transistors
  - Single-Phase Diode Rectifier
  - Specialized Transistors
  - Thyristors Modules
  - TRIACs Thyristors
  - Varactors
  - Zener Diode Arrays
  - Zener Single Diodes
  - Discrete Semiconductor refer to electronic components that are individual and separate from each other, as opposed to integrated circuits that contain multiple components on a single chip. These discrete components include diodes, transistors, thyristors, and other similar devices that perform specific functions in electronic circuits. They are commonly used in power supplies, amplifiers, and other electronic devices where precise control and regulation of electrical signals is required. Discrete Semiconductor Products are available in a variety of sizes, shapes, and specifications to meet the needs of different applications. They are widely used in the electronics industry and are essential components in many electronic devices.
- Capacitors
  - Capacitors
  - Aluminum Electrolytic Capacitors
  - Aluminum Polymer Capacitors
  - Capacitor Accessories
  - Capacitor Networks
  - Ceramic Capacitors
  - Ceramic Capacitors
  - Film Capacitors
  - Mica & PTFE Capacitors
  - Niobium Oxide Capacitors
  - Silicon Capacitors
  - Supercapacitors & EDLC
  - Tantalum Capacitors
  - Tantalum Polymer Capacitors
  - Thin Film Capacitors
  - Trimmers Variable
  - Capacitors are electronic components that store and release electrical energy. They consist of two conductive plates separated by an insulating material known as a dielectric. Capacitors are widely used in electronic circuits for various purposes, including energy storage, filtering, decoupling, timing, and coupling signals. They are available in different types, such as electrolytic capacitors, ceramic capacitors, and tantalum capacitors, each with unique characteristics suitable for different applications.
- Sensors
  - Sensors
  - CdS Cells
  - Accelerometers
  - Accessories
  - Amplifiers
  - Analog & Digital Sensor
  - Analog & Digital Sensors
  - Analog Optical Sensors
  - Angle & Linear Position Measuring Sensors
  - Camera Modules
  - Color Sensors
  - Current Sensors
  - Distance Measuring Sensors
  - Dust Sensors
  - Encoders
  - Float & Level Sensors
  - Flow Sensors
  - Force Sensors
  - Gas Sensors
  - Gyroscopes
  - Humidity Sensors
  - Image Sensors
  - IMUs
  - Inclinometers
  - IrDA Transceiver Modules
  - Junction Blocks
  - Logic Optical Sensors
  - Logic Photo Detectors
  - Logic Photointerrupters
  - LVDT Transducers
  - Magnetic Compass Sensors Modules
  - Magnetic Linear Sensors ICs
  - Magnetic Position Sensors Modules
  - Magnetic Switches
  - Mechanical Temperature Sensors
  - Multi Purpose Magnets
  - Multifunction
  - NTC Thermistors
  - Occupancy Sensors
  - Optical Motion Sensors
  - Optical Sensors Remote Receiver
  - Photodiodes
  - Photoelectric Sensors
  - Phototransistors
  - Proximity Sensors
  - PTC Thermistors
  - RTD
  - Sensor Cable Accessories
  - Sensor Cable Assemblies
  - Sensor Matched Magnets
  - Shock Sensors
  - Solar Cells
  - Solid State Thermostats
  - Specialized Sensors
  - Strain Gauges
  - Thermocouple Temperature Sensors
  - Tilt Switch Sensors
  - Touch Sensors
  - Transducers
  - Transistor Optical Sensors
  - Ultrasonic Receivers
  - UV Sensors
  - Vibration Sensors
  - Sensors are devices that detect and measure physical or environmental parameters and convert them into electrical signals. They enable the acquisition of real-world data for monitoring, control, and feedback purposes. Sensors can detect variables such as temperature, pressure, light, motion, proximity, and many others. They find application in diverse fields, including automotive systems, consumer electronics, industrial automation, healthcare, and environmental monitoring.
- Resistors
  - Resistors
  - Chassis Mount Resistors
  - Chip SMD Resistors
  - Chip SMD Resistors
  - Resistor Accessories
  - Resistor Arrays
  - Specialized Resistors
  - Through Hole Resistors
  - Resistors are passive electronic components designed to impede the flow of electric current in a circuit. They are used to control current levels, divide voltage, and limit power dissipation. Resistors are available in various types, including fixed resistors, variable resistors (potentiometers), and specialized resistors for specific applications such as high power or precision requirements. They are fundamental components in electronic circuits, playing roles in voltage regulation, signal conditioning, and impedance matching.
- Isolators
  - Isolators
  - Digital Isolators
  - Isolated Gate Drivers
  - Logic Optoisolators
  - Photovoltaic Optoisolators
  - Specialized Isolators
  - Triac Optoisolators
  - Isolators, also known as isolation devices or isolating components, are electronic components designed to electrically separate or isolate different parts of a circuit or system. They provide protection by preventing unwanted electrical currents, noise, or interference from affecting sensitive components or systems. Isolators are commonly used in applications where electrical isolation is crucial, such as power supplies, communication systems, motor control, and industrial automation. They ensure reliable operation, safety, and protection from electrical disturbances or faults.
- Board Mount Power Supplies
  - Board Mount Power Supplies
  - Board Mount AC DC Converters
  - Board Mount Accessories
  - Board Mount DC DC Converters
  - Off-board LED Drivers
  - Box and enclosure products refer to electronic components that are designed to protect and house electronic devices. These products come in a variety of shapes and sizes, and are typically made from materials such as plastic, metal, or fiberglass. Box and enclosure products are essential for protecting electronic components from environmental factors such as dust, moisture, and temperature fluctuations. They also provide a secure and organized way to store and transport electronic devices. Box and enclosure products are commonly used in industries such as telecommunications, aerospace, and automotive, as well as in consumer electronics.
- RF/IF & RFID
  - RF/IF & RFID
  - Attenuators
  - Balun
  - RF Accessories
  - RF Amplifiers
  - RF Antennas
  - RF Boards
  - RF Demodulators
  - RF Detectors
  - RF Directional Coupler
  - RF Front End
  - RF Misc ICs and Modules
  - RF Mixers
  - RF Modulators
  - RF Multiplexers
  - RF Power Controller ICs
  - RF Power Dividers
  - RF Receivers
  - RF Shields
  - RF Switches
  - RF Transceiver ICs
  - RF Transceiver Modules
  - RF Transmitter
  - RF Transmitters
  - RFI & EMI Contacts
  - RFI & EMI Materials
  - RFID Accessories
  - RFID Antennas
  - RFID Boards
  - RFID ICs
  - RFID Reader Modules
  - RFID Tags
  - RF power dividers/splitters are electronic components that are used to divide or split an incoming RF signal into multiple output signals. These components are commonly used in communication systems, such as radio and television broadcasting, as well as in radar and satellite communication systems. RF power dividers/splitters are designed to maintain signal integrity and minimize signal loss, ensuring that each output signal is of equal strength and quality. They come in various configurations, including 2-way, 3-way, 4-way, and 8-way, and can be used in both indoor and outdoor applications. RF power dividers/splitters are essential components in any RF system that requires signal distribution.
- Circuit Protection
  - Circuit Protection
  - Circuit Breakers
  - Circuit Protection Accessories
  - Electrical Fuses
  - Fuseholders
  - Fuses
  - GDT
  - GFCI
  - ICL
  - Lighting Protection
  - PTC Resettable Fuses
  - Surge Suppression ICs
  - Thermal Fuses
  - TVS Diodes
  - TVS Mixed Technology
  - TVS SPDs
  - TVS Thyristors
  - TVS Varistors
  - Circuit protection is a crucial aspect of electronic components classification. It refers to the measures taken to prevent damage to electronic circuits due to overvoltage, overcurrent, or short circuits. Circuit protection devices such as fuses, circuit breakers, surge protectors, and voltage regulators are used to safeguard electronic components from damage caused by power surges, lightning strikes, and other electrical disturbances. These devices are designed to interrupt the flow of current when the voltage or current exceeds a safe level, thereby protecting the circuit and preventing damage to the electronic components. Circuit protection is essential for ensuring the reliability and longevity of electronic devices and systems.
- Crystals
  - Crystals
  - Crystals
  - Crystals Accessories
  - Oscillators
  - Pin Configurable Oscillators
  - Programmable Oscillators
  - Resonators
  - Stand Alone Programmers
  - Voltage Controlled Oscillators
  - Crystals, in the context of electronics, refer to quartz crystals or other similar crystalline structures used as precise timing references or frequency-determining elements. These crystals exhibit a phenomenon called piezoelectricity, which allows them to generate a stable and accurate electrical signal when subjected to mechanical stress or voltage. Crystals are extensively used in oscillators
- Inductors
  - Inductors
  - Adjustable Inductors
  - Delay Lines
  - Fixed Inductors
  - Signal Transformers
  - Wireless Charging Coils
  - Inductors are passive electronic components that store electrical energy in the form of a magnetic field. They are typically made of a coil of wire wound around a core material and are used in various electrical circuits and systems. Inductors resist changes in current flow and are commonly employed in filtering, energy storage, impedance matching, and signal conditioning applications. They play a vital role in applications such as power supplies, radio frequency (RF) circuits, motor control, and electromagnetic compatibility (EMC) solutions.
- Filters
  - Filters
  - Cable Ferrites
  - Ceramic Filters
  - Common Mode Chokes
  - DSL Filters
  - EMI/RFI Filters
  - Feed Through Capacitors
  - Ferrite Beads and Chips
  - Ferrite Disks and Plates
  - Filters Accessories
  - Helical Filters
  - Monolithic Crystals
  - Power Line Filter Modules
  - RF Filters
  - SAW Filters
  - Filters are electronic components designed to selectively allow or block certain frequencies or ranges of frequencies in a signal or waveform. They are used to remove unwanted noise, interference, or specific frequency components, and to shape or modify the frequency response of a circuit or system. Filters can be classified into different types, such as low-pass, high-pass, band-pass, and band-stop filters, each serving specific purposes in applications ranging from audio and communication systems to power electronics and signal processing.
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RTCs

Name	Manufacturer	Quantity	Datasheet	Factory Lead Time	Mount	Packaging	Published	Series	Pbfree Code	Part Status	Moisture Sensitivity Level (MSL)	Number of Terminations	ECCN Code	Max Operating Temperature	Min Operating Temperature	Operating Supply Voltage	Length	RoHS Status	Lead Free	Radiation Hardening	Number of Pins	Additional Feature	Package / Case	Interface	Max Supply Voltage	REACH SVHC	Reach Compliance Code	Min Supply Voltage	Frequency	Height	Width	Thickness	Mounting Type	Operating Temperature	Technology	Height Seated (Max)	HTS Code	Type	JESD-609 Code	Terminal Finish	Terminal Position	Terminal Form	Peak Reflow Temperature (Cel)	Supply Voltage	Time@Peak Reflow Temperature-Max (s)	Base Part Number	Pin Count	Temperature Grade	Surface Mount	Terminal Pitch	JESD-30 Code	Supply Voltage-Min (Vsup)	Operating Temperature (Max)	Subcategory	Qualification Status	Power Supplies	Supply Voltage-Max (Vsup)	Number of Outputs	Feature	Supplier Device Package	Number of Terminals	Source Url Status Check Date	Logic Function	Access Time	Memory Size	RAM Size	Number of Bits	Voltage - Supply	Time Format	External Data Bus Width	uPs/uCs/Peripheral ICs Type	Clock Frequency	Time-Min	Interrupt Capability	Volatile	Information Access Method	Non-Volatile Memory	Number of Timers	Date Format	Current - Timekeeping (Max)	Voltage - Supply, Battery
DS1543-70	Maxim Integrated	RFQ Min: 1 Mult: 1	download		Through Hole	Tube	2000			Obsolete	1 (Unlimited)							Non-RoHS Compliant	Contains Lead				28-DIP Module (0.600, 15.24mm)	Parallel									Through Hole	0°C~70°C				Clock/Calendar								DS1543													Alarm, Leap Year, NVSRAM, Watchdog Timer						8KB			4.5V~5.5V	HH:MM:SS (24 hr)										YY-MM-DD-dd	3mA @ 5V
M41T11M6E	STMicroelectronics	RFQ Min: 1 Mult: 1	download		Surface Mount	Tube				Obsolete	1 (Unlimited)	8	EAR99				5mm	ROHS3 Compliant	Lead Free		8		8-SOIC (0.154, 3.90mm Width)	I2C, 2-Wire Serial		No SVHC				1.25mm	4mm		Surface Mount	-40°C~85°C	CMOS			Clock/Calendar	e4	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL		260		30	M41T11	8			1.27mm				Timer or RTC	Not Qualified	2.5/5V			Leap Year, NVSRAM				Clock			56B		2V~5.5V	HH:MM:SS			0.032MHz	SECONDS	N		I2C	56 B		YY-MM-DD-dd	70μA @ 2V~5.5V	2.5V~3.5V
X1288V14Z-4.5AT1	Intersil (Renesas Electronics America)	RFQ Min: 1 Mult: 1			Surface Mount	Tape & Reel (TR)					5	14	EAR99	70°C	0°C		5mm	RoHS Compliant					TSSOP	2-Wire, I2C, Serial							4.4mm				CMOS	1.2mm	8542.39.00.01		e3	Matte Tin (Sn)	DUAL		260	5V	NOT SPECIFIED		14	COMMERCIAL		0.65mm	R-PDSO-G14	4.5V			Not Qualified		5.5V												HH:MM:SS:hh (12/24 hr)		TIMER, REAL TIME CLOCK	0.032MHz				I2C		1	YY-MM-DD-dd
DS1693	Maxim Integrated	RFQ Min: 1 Mult: 1	download		Through Hole	Tube	2005		no	Obsolete	1 (Unlimited)	28	EAR99				38.862mm	Non-RoHS Compliant	Contains Lead	No	28	CAN ALSO OPERATE WITH 5V SUPPLY	28-DIP Module (0.600, 15.24mm)	Parallel							15.24mm		Through Hole	0°C~70°C	CMOS	9.398mm	8542.39.00.01	Clock/Calendar	e0	Tin/Lead (Sn/Pb)	DUAL		240	3V		DS1693	28			2.54mm				Timer or RTC		3/5V			NVSRAM				Clock		114B		16	2.7V~3.3V 4.5V~5.5V	HH:MM:SS (12/24 hr)	8		0.032MHz	SECONDS	Y	NO			1	YY-MM-DD-dd	2mA @ 3V 3mA @ 5V	2.5V~3.7V
DS1672-33	Maxim Integrated	RFQ Min: 1 Mult: 1	download			Tube	2002		yes	Obsolete	1 (Unlimited)	8	EAR99				9.375mm	Non-RoHS Compliant	Contains Lead				8-DIP (0.300, 7.62mm)	I2C, 2-Wire Serial							7.62mm		Through Hole	-40°C~85°C	CMOS	4.572mm	8473.30.11.80	Binary Counter	e3	Matte Tin (Sn)	DUAL		260	3.3V	NOT SPECIFIED	DS1672	8		NO	2.54mm	R-PDIP-T8			Timers or RTCs	Not Qualified	3.3V			Trickle-Charger									2.97V~3.63V	Binary			0.032MHz	SECONDS	N	NO	I2C				500μA @ 3.63V	1.3V~3.63V
DS1742-70	Maxim Integrated	RFQ Min: 1 Mult: 1	download		Through Hole	Tube	2005			Obsolete	1 (Unlimited)	24	EAR99			5V	37.595mm	Non-RoHS Compliant	Contains Lead	No	24		24-DIP Module (0.600, 15.24mm)	Parallel									Through Hole	0°C~70°C	CMOS	8.51mm	8542.39.00.01	Clock/Calendar	e0	Tin/Lead (Sn/Pb)	DUAL		240	5V		DS1742	24			2.54mm				Timer or RTC		5V			Leap Year, NVSRAM, Y2K				Clock		2KB			4.5V~5.5V	HH:MM:SS (24 hr)	8		0.032MHz	SECONDS	N	NO				YY-MM-DD-dd	3mA @ 5V
DS1315-5+	Maxim Integrated	RFQ Min: 1 Mult: 1	download	6 Weeks		Tube	2005		yes	Active	1 (Unlimited)	16	EAR99					ROHS3 Compliant	Lead Free		16		16-DIP (0.300, 7.62mm)	Parallel							7.62mm		Through Hole	0°C~70°C	CMOS	4.572mm		Phantom Time Chip	e3	Matte Tin (Sn)	DUAL		260	5V	30	DS1315	16		NO	2.54mm				Timer or RTC	Not Qualified	5V		1	Leap Year									4.5V~5.5V	HH:MM:SS:hh (12/24 hr)			0.032MHz		N	YES	SERIAL, FIXED PROTOCOL			YY-MM-DD-dd	1.3mA @ 5V	2.5V~3.7V
PT7C4337AWE	Diodes Incorporated	RFQ Min: 1 Mult: 1	download	8 Weeks	Surface Mount	Tube	2014			Last Time Buy	1 (Unlimited)	8	EAR99				4.9mm	ROHS3 Compliant					8-SOIC (0.154, 3.90mm Width)	I2C, 2-Wire Serial							3.9mm		Surface Mount	-40°C~85°C	CMOS	1.75mm		Clock/Calendar			DUAL		NOT SPECIFIED	3.3V	NOT SPECIFIED					1.27mm	R-PDSO-G8								Alarm, Leap Year, Square Wave Output									1.8V~5.5V	HH:MM:SS (12/24 hr)							I2C		1	YY-MM-DD-dd	0.8μA @ 1.3V~1.8V
DS1744-70	Maxim Integrated	RFQ Min: 1 Mult: 1	download		Through Hole	Tube	2005		yes	Obsolete	1 (Unlimited)	28	EAR99			5V	39.37mm	Non-RoHS Compliant	Contains Lead	No	28		28-DIP Module (0.600, 15.24mm)	Parallel		Unknown			70GHz	10.67mm	18.8mm		Through Hole	0°C~70°C	CMOS		8473.30.11.80	Clock/Calendar	e3	Matte Tin (Sn)	DUAL		260	5V		DS1744	28			2.54mm				Timer or RTC		5V			Leap Year, NVSRAM, Y2K				Clock	70 ns	32KB			4.5V~5.5V	HH:MM:SS (24 hr)				SECONDS	N	NO				YY-MM-DD-dd	4mA @ 5V
MCP79522-I/MS	Microchip Technology	RFQ Min: 1 Mult: 1	download	5 Weeks		Tube	2012			Active	1 (Unlimited)	10	EAR99				3mm	ROHS3 Compliant	Lead Free	No	10		10-TFSOP, 10-MSOP (0.118, 3.00mm Width)	SPI						950μm	3mm		Surface Mount	-40°C~85°C	CMOS		8542.39.00.01	Clock/Calendar	e3	Matte Tin (Sn) - annealed	DUAL		260	3V	40	MCP79522			YES	0.5mm									Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID				Clock		64B			1.8V~3.6V	HH:MM:SS:hh (12/24 hr)			5MHz							YY-MM-DD-dd	1μA @ 1.8V~3.6V	1.3V~3.6V
PT7C4302WE	Diodes Incorporated	RFQ Min: 1 Mult: 1	download	9 Weeks	Surface Mount	Tube	2015			Last Time Buy	3 (168 Hours)	8	EAR99				4.9mm	ROHS3 Compliant					8-SOIC (0.154, 3.90mm Width)	3-Wire Serial							3.9mm		Surface Mount	-40°C~85°C	CMOS	1.75mm	8542.39.00.01	Clock/Calendar	e3	MATTE TIN	DUAL		260	2V	40					1.27mm	R-PDSO-G8			Timer or RTC	Not Qualified	1.5/5V			Leap Year, NVSRAM, Square Wave Output, Trickle-Charger						31B			1.2V~5.5V	HH:MM:SS (12/24 hr)				SECONDS	N	NO	SERIAL, 3-WIRE		1	YY-MM-DD-dd	25.3μA~81μA @ 2V~5V	1.5V~5.5V
PT7C433833WE	Diodes Incorporated	RFQ Min: 1 Mult: 1	download	9 Weeks		Tube				Last Time Buy	1 (Unlimited)	8	EAR99				4.9mm	ROHS3 Compliant					8-SOIC (0.154, 3.90mm Width)	I2C, 2-Wire Serial							3.9mm		Surface Mount	-40°C~85°C TA	CMOS	1.75mm	8542.39.00.01	Clock/Calendar			DUAL			3V					YES	1.27mm	R-PDSO-G8			Timer or RTC	Not Qualified	3/5V			Leap Year, NVSRAM, Square Wave Output						56b			2.7V~5.5V	HH:MM:SS (12/24 hr)				SECONDS	N	NO	I2C		1	YY-MM-DD-dd	125μA @ 2.7V~5.5V	1.5V~3.7V
PCF8563TS-T	NXP Semiconductors	RFQ Min: 1 Mult: 1
IDT1338C-18SRI	Integrated Device Technology (IDT)	RFQ Min: 1 Mult: 1	download				2006							85°C	-40°C			Non-RoHS Compliant			16		SOIC	2-Wire, I2C, Serial																																									56B				HH:MM:SS (12/24 hr)										YY-MM-DD-dd
DS1315EN-5	Maxim Integrated	RFQ Min: 1 Mult: 1	download		Surface Mount	Tube	2005			Obsolete	1 (Unlimited)	20	EAR99			5V	6.5mm	Non-RoHS Compliant	Contains Lead	No	20		20-TSSOP (0.173, 4.40mm Width)	Parallel							4.4mm		Surface Mount	-40°C~85°C	CMOS	1.1mm	8542.39.00.01	Phantom Time Chip	e0	Tin/Lead (Sn/Pb)	DUAL		240	5V	20	DS1315	20			0.65mm				Timer or RTC		5V			Leap Year				Clock					4.5V~5.5V	HH:MM:SS:hh (12/24 hr)			0.032MHz	1/100SECOND	N	YES	SERIAL, FIXED PROTOCOL			YY-MM-DD-dd	1.3mA @ 5V	2.5V~3.7V
DS1672-3	Maxim Integrated	RFQ Min: 1 Mult: 1	download		Through Hole	Tube	2002			Obsolete	1 (Unlimited)	8	EAR99			3V	9.375mm	Non-RoHS Compliant	Contains Lead, Lead Free		8		8-DIP (0.300, 7.62mm)	I2C, 2-Wire Serial			not_compliant				7.62mm		Through Hole	-40°C~85°C	CMOS	4.572mm		Binary Counter	e0	TIN LEAD	DUAL		240	3V	20	DS1672	8			2.54mm				Timer or RTC	Not Qualified	3V			Trickle-Charger				Clock, Counter					2.7V~3.3V	Binary			0.032MHz	SECONDS	N	NO	I2C				500μA @ 3.3V	1.3V~3.63V
ISL12028AIV27Z	Intersil (Renesas Electronics America)	RFQ Min: 1 Mult: 1	download		Surface Mount		2005			Active	1	14	EAR99	85°C	-40°C	3.3V	5mm	RoHS Compliant		No	14		TSSOP	2-Wire, I2C, Serial	5.5V			2.7V			4.4mm				CMOS	1.2mm	8542.39.00.01		e3	Matte Tin (Sn) - annealed	DUAL			3.3V				INDUSTRIAL		0.65mm				Timer or RTC		3/5V							Clock						HH:MM:SS			0.032MHz	SECONDS	Y	YES	I2C			YY-MM-DD-dd
DS17485SN-5+	Maxim Integrated	RFQ Min: 1 Mult: 1	download	6 Weeks		Tube	2000		yes	Obsolete	1 (Unlimited)	24	EAR99				17.9mm	ROHS3 Compliant	Lead Free				24-SOIC (0.295, 7.50mm Width)	Parallel							7.5mm		Surface Mount	-40°C~85°C	CMOS	2.67mm	8542.39.00.01	Clock/Calendar	e3	Matte Tin (Sn)	DUAL		260	5V	NOT SPECIFIED	DS17485	24		YES	1.27mm	R-PDSO-G24			Timer or RTC	Not Qualified	5V			Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output						4KB			4.5V~5.5V	HH:MM:SS (12/24 hr)	8		0.032MHz	SECONDS	Y	NO			1	YY-MM-DD-dd	3mA @ 4.5V~5.5V	2.5V~3.7V
CDP68HC68T1EZ	Renesas Electronics America	RFQ Min: 1 Mult: 1	download	9 Weeks		Tray	2001			Active	1 (Unlimited)		EAR99					ROHS3 Compliant					16-DIP (0.300, 7.62mm)	SPI									Through Hole	-40°C~85°C			8542.39.00.01	Clock/Calendar	e3	Matte Tin (Sn) - annealed						CDP68HC68T1	16												Alarm, Leap Year, Square Wave Output, Watchdog Timer						32B			3V~6V	HH:MM:SS (12/24 hr)										YY-MM-DD-dd	20μA~500μA @ 5V	2.2V~6V
DS1391U-33+	Maxim Integrated	RFQ Min: 1 Mult: 1	download	6 Weeks		Tube	2002		yes	Active	1 (Unlimited)	10	EAR99				3mm	ROHS3 Compliant	Lead Free		10		10-TFSOP, 10-MSOP (0.118, 3.00mm Width)	SPI							3mm		Surface Mount	-40°C~85°C	CMOS	1.1mm	8542.39.00.01	Clock/Calendar	e3	Matte Tin (Sn)	DUAL		260	3.3V	30	DS1391	10		YES	0.5mm				Timers or RTCs	Not Qualified	3.3V			Alarm, Leap Year, Square Wave Output, Trickle-Charger									2.97V~5.5V	HH:MM:SS:hh (12/24 hr)			0.032MHz		Y	NO	SERIAL, 3-WIRE		1	YY-MM-DD-dd	175μA @ 2.97V~5.5V	1.3V~5.5V
DS1343E-33+	Maxim Integrated	RFQ Min: 1 Mult: 1	download	6 Weeks	Surface Mount	Tube	2002		yes	Active	1 (Unlimited)	20	EAR99			3.3V	6.5mm	ROHS3 Compliant		No	20		20-TSSOP (0.173, 4.40mm Width)	SPI		Unknown					4.4mm		Surface Mount	-40°C~85°C	CMOS	1.1mm	8542.39.00.01	Clock/Calendar	e3	Matte Tin (Sn)	DUAL		260	3.3V	30	DS1343	20			0.65mm				Timers or RTCs					Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger				Clock		96B			3V~5.5V	HH:MM:SS (12/24 hr)			4MHz	SECONDS	Y	NO	SERIAL, 3-WIRE		1	YY-MM-DD-dd	120μA~160μA @ 3.63V~5.5V	1.3V~5.5V
DS1251YP-70	Rochester Electronics	RFQ Min: 1 Mult: 1	download			Tube			no	Obsolete	3 (168 Hours)	34						Non-RoHS Compliant				USE DS9034PCX TO ORDER POWERCAP	34-PowerCap™ Module	Parallel									Surface Mount	0°C~70°C				Phantom Time Chip	e0	TIN LEAD	DUAL		NOT SPECIFIED	5V	NOT SPECIFIED		34		YES		R-XDMA-U34				COMMERCIAL				Leap Year, NVSRAM						512KB			4.5V~5.5V	HH:MM:SS:hh (12/24 hr)	8									YY-MM-DD-dd	10mA @ 5V	3V
DS1554W-120IND	Maxim Integrated	RFQ Min: 1 Mult: 1	download			Tube	2005			Obsolete	1 (Unlimited)	32	EAR99				38.675mm	Non-RoHS Compliant	Contains Lead				32-DIP Module (0.600, 15.24mm)	Parallel			not_compliant				15.24mm		Through Hole	-40°C~85°C	CMOS	9.27mm	8473.30.11.80	Clock/Calendar	e0	Tin/Lead (Sn/Pb)	DUAL		240	3.3V	NOT SPECIFIED	DS1554	32		NO	2.54mm	R-PDIP-P32			Timer or RTC	Not Qualified	3.3V			Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K						32KB			2.97V~3.63V	HH:MM:SS (24 hr)	8		0.032MHz	SECONDS	Y	NO				YY-MM-DD-dd	4mA @ 3.3V
DS1248Y-100IND	Maxim Integrated	RFQ Min: 1 Mult: 1	download		Through Hole	Tube	2005			Obsolete	1 (Unlimited)	32	EAR99				43.053mm	Non-RoHS Compliant	Contains Lead		32		32-DIP Module (0.600, 15.24mm)	Parallel			not_compliant		100GHz		15.24mm		Through Hole	-40°C~85°C	CMOS	10.922mm	8542.39.00.01	Phantom Time Chip	e0	Tin/Lead (Sn/Pb)	DUAL		240	5V	NOT SPECIFIED	DS1248	32			2.54mm				Timer or RTC	Not Qualified	5V			NVSRAM					100 ns	128KB			4.5V~5.5V	HH:MM:SS:hh (12/24 hr)	8			1/100SECOND	N	NO				YY-MM-DD-dd	7mA @ 3.3V
1337GDCGI8	Integrated Device Technology (IDT)	RFQ Min: 1 Mult: 1	download		Surface Mount	Tape & Reel	2006		yes	Discontinued	1	8	EAR99	85°C	-40°C	3.3V	4.9mm	RoHS Compliant	Lead Free	No	8		SOIC	2-Wire, I2C, Serial							3.9mm	1.5mm			CMOS	1.75mm			e3	Matte Tin (Sn) - annealed	DUAL		260	3.3V	30		8	INDUSTRIAL		1.27mm				Timer or RTC		2/5V	5.5V						Clock				8		HH:MM:SS (12/24 hr)			0.4MHz	SECONDS	Y		I2C		1	YY-MM-DD-dd
X1228V14Z-2.7A	Intersil Corporation	RFQ Min: 1 Mult: 1									1		EAR99				5mm	RoHS Compliant									compliant				4.4mm				CMOS	1.2mm	8542.39.00.01		e3	MATTE TIN	DUAL	GULL WING	260	5V	40		14	COMMERCIAL	YES	0.65mm	R-PDSO-G14	2.7V	70°C	Timer or RTC	Not Qualified	3/5V	5.5V				14										TIMER, REAL TIME CLOCK	0.032MHz	SECONDS	Y	YES	I2C		1
PCF8564AU/5GE/1,01	NXP Semiconductors / Freescale	RFQ Min: 1 Mult: 1	download											85°C	-40°C			RoHS Compliant							5.5V			1.8V																																		2013-06-14 00:00:00							HH:MM:SS
RX-4571NB:B3 PURE SN	EPSON	RFQ Min: 1 Mult: 1	download	13 Weeks		Tape & Reel (TR)		RX-4571NB		Active	1 (Unlimited)							ROHS3 Compliant					22-LFDFN	3-Wire Serial									Surface Mount	-40°C~85°C				Clock/Calendar																					Alarm, Leap Year	22-SON (5x6)								1.6V~5.5V	HH:MM:SS (24 hr)										YY-MM-DD-dd	0.95μA~1μA @ 3V~5V
RA-8565SA:B3 PURE SN	EPSON	RFQ Min: 1 Mult: 1	download	13 Weeks		Tape & Reel (TR)		RA-8565SA		Active	1 (Unlimited)							ROHS3 Compliant					14-SOIC (0.197, 5.00mm Width)	I2C									Surface Mount	-40°C~125°C				Clock/Calendar																					Alarm	14-SOP								1.8V~5.5V	HH:MM:SS										YY-MM-DD-dd	1μA~1.8μA @ 3V~5V
RX-8803LC:UA3 PURE SN	EPSON	RFQ Min: 1 Mult: 1	download	15 Weeks		Tape & Reel (TR)		RX-8803LC		Active	1 (Unlimited)	12					3.6mm	ROHS3 Compliant					12-TFSOJ (0.094, 2.40mm Width)	I2C, 2-Wire Serial							2.4mm		Surface Mount	-40°C~85°C	CMOS	1.2mm		Clock/Calendar	e3	Tin (Sn)	DUAL	J BEND	NOT SPECIFIED	3V	NOT SPECIFIED				YES	0.5mm	R-PDSO-J12								Alarm									1.6V~5.5V								I2C			YY-MM-DD	2.1μA~3.4μA @ 3V~5V

DS1543-70 Maxim Integrated
DS1543 Real Time ClocksAlarm, Leap Year, NVSRAM, Watchdog Timer

Price: 0.0000
RFQ
M41T11M6E STMicroelectronics
8 Terminations8 Pin M41T11 Real Time ClocksTimer or RTC SubcategoryLeap Year, NVSRAM 0.032MHz

Price: 0.0000
RFQ
X1288V14Z-4.5AT1 Intersil (Renesas Electronics America)
14 Terminations5V 14 Pin Real Time Clocks0.032MHz

Price: 0.0000
RFQ
DS1693 Maxim Integrated
28 Terminations3V 28 Pin DS1693 Real Time ClocksTimer or RTC SubcategoryNVSRAM 0.032MHz

Price: 0.0000
RFQ
DS1672-33 Maxim Integrated
8 Terminations3.3V 8 Pin DS1672 Real Time ClocksTimers or RTCs SubcategoryTrickle-Charger 0.032MHz

Price: 0.0000
RFQ
DS1742-70 Maxim Integrated
24 Terminations5V 24 Pin DS1742 Real Time ClocksTimer or RTC SubcategoryLeap Year, NVSRAM, Y2K 0.032MHz

Price: 0.0000
RFQ
DS1315-5+ Maxim Integrated
16 Terminations5V 16 Pin DS1315 Real Time ClocksTimer or RTC SubcategoryLeap Year 0.032MHz

Price: 0.0000
RFQ
PT7C4337AWE Diodes Incorporated
8 Terminations3.3V Real Time ClocksAlarm, Leap Year, Square Wave Output

Price: 0.0000
RFQ
DS1744-70 Maxim Integrated
28 Terminations5V 28 Pin DS1744 Real Time ClocksTimer or RTC SubcategoryLeap Year, NVSRAM, Y2K

Price: 0.0000
RFQ
MCP79522-I/MS Microchip Technology
10 Terminations3V MCP79522 Real Time ClocksAlarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID 5MHz

Price: 0.0000
RFQ
PT7C4302WE Diodes Incorporated
8 Terminations2V Real Time ClocksTimer or RTC SubcategoryLeap Year, NVSRAM, Square Wave Output, Trickle-Charger

Price: 0.0000
RFQ
PT7C433833WE Diodes Incorporated
8 Terminations3V Real Time ClocksTimer or RTC SubcategoryLeap Year, NVSRAM, Square Wave Output

Price: 0.0000
RFQ
PCF8563TS-T NXP Semiconductors
Real-time clock/calendar

Price: 0.0000
RFQ
IDT1338C-18SRI Integrated Device Technology (IDT)
Real Time Clocks

Price: 0.0000
RFQ
DS1315EN-5 Maxim Integrated
20 Terminations5V 20 Pin DS1315 Real Time ClocksTimer or RTC SubcategoryLeap Year 0.032MHz

Price: 0.0000
RFQ
DS1672-3 Maxim Integrated
8 Terminations3V 8 Pin DS1672 Real Time ClocksTimer or RTC SubcategoryTrickle-Charger 0.032MHz

Price: 0.0000
RFQ
ISL12028AIV27Z Intersil (Renesas Electronics America)
14 Terminations3.3V Real Time ClocksTimer or RTC Subcategory0.032MHz Min 2.7V VMax 5.5V V

Price: 0.0000
RFQ
DS17485SN-5+ Maxim Integrated
24 Terminations5V 24 Pin DS17485 Real Time ClocksTimer or RTC SubcategoryAlarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 0.032MHz

Price: 0.0000
RFQ
CDP68HC68T1EZ Renesas Electronics America
16 Pin CDP68HC68T1 Real Time ClocksAlarm, Leap Year, Square Wave Output, Watchdog Timer

Price: 0.0000
RFQ
DS1391U-33+ Maxim Integrated
10 Terminations3.3V 10 Pin DS1391 Real Time ClocksTimers or RTCs SubcategoryAlarm, Leap Year, Square Wave Output, Trickle-Charger 0.032MHz

Price: 0.0000
RFQ
DS1343E-33+ Maxim Integrated
20 Terminations3.3V 20 Pin DS1343 Real Time ClocksTimers or RTCs SubcategoryAlarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger 4MHz

Price: 0.0000
RFQ
DS1251YP-70 Rochester Electronics
34 Terminations5V 34 Pin Real Time ClocksLeap Year, NVSRAM

Price: 0.0000
RFQ
DS1554W-120IND Maxim Integrated
32 Terminations3.3V 32 Pin DS1554 Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, NVSRAM, Watchdog Timer, Y2K 0.032MHz

Price: 0.0000
RFQ
DS1248Y-100IND Maxim Integrated
32 Terminations 5V 32 Pin DS1248 Real Time Clocks Timer or RTC Subcategory NVSRAM

Price: 0.0000
RFQ
1337GDCGI8 Integrated Device Technology (IDT)
8 Terminations3.3V 8 Pin Real Time ClocksTimer or RTC Subcategory0.4MHz

Price: 0.0000
RFQ
X1228V14Z-2.7A Intersil Corporation
5V 14 Pin Real Time ClocksTimer or RTC Subcategory0.032MHz

Price: 0.0000
RFQ
PCF8564AU/5GE/1,01 NXP Semiconductors / Freescale
Real Time ClocksMin 1.8V VMax 5.5V V

Price: 0.0000
RFQ
RX-4571NB:B3 PURE SN EPSON
Real Time ClocksAlarm, Leap Year

Price: 0.0000
RFQ
RA-8565SA:B3 PURE SN EPSON
Real Time ClocksAlarm

Price: 0.0000
RFQ
RX-8803LC:UA3 PURE SN EPSON
12 Terminations3V Real Time ClocksAlarm

Price: 0.0000
RFQ